Idaho, known as the Gem State, joined the Union in 1890 as the 43rd state. Idaho is known for rugged mountains, wild rivers and its famous potato crop.
Quick Facts
- Capital: Boise
- Largest city: Boise
- Nickname: Gem State
- Statehood: 1890, the 43rd state
Places to Visit
Explore Sun Valley, Craters of the Moon National Monument and the falls at Shoshone Falls.
Pin Tip
Planning a trip to Idaho? Check state park and national park websites for seasonal hours, reservations and road conditions before you go.